A pair of cast Caracalla imitations from the same seed coin,
acquired from different sources six years apart!
Both 16 mm. 2.37 and 2.24 grams.
ANTONINVS AVGVSTVS
/SEVERII PII AVG FIL
The prototype is RIC 45.
cf. Boon #45 in the 1974 article.

AR18-17.
2.70 grams. 6:30.

This piece is hard to understand. It looks unofficial, but nearly
full silver for the period. How can that be? I don't know. I
doubt it is modern, but I don't rule that possibility out
entirely.
ANTONINVS PIVS AVG GERM
/PONTIE[sic] TRP XIII COS III [the "F" in "PONTIF" is
clearly an "E".]
Mars standing right with reversed spear and parazonium.
Hybrid prototypes of 210/213.
BMC (S,C,&G) 32, plate 53.19 for obverse. TPR date is 210.
"GERM" begins in 213.

Imitation antoniniani
(radiates).
The new radiate denomination was first issued in 215 AD. It was
immediately counterfeited. Here are some examples.